Jun 3, 2020 · The circles built into milk jugs provide several benefits, but the specific reason those circular dimples exist actually isn’t specific to milk at all. The circular indentations allow the …

Sep 20, 2020 · More than likely, anyone who drinks milk on a regular basis has noticed the inverted circle. Although you may see it, you may not really think about why it is there. …

Jul 3, 2024 · The inverted circle on a milk jug accommodates this expansion, so you can stick your milk directly in the freezer without transferring it to a different container.

Jan 7, 2023 · As stated on patent documents for a plastic milk jug containing circle indents, two reasons for them exist: "to control [the] fill level of a given volume of contents" and "to further...

Apr 7, 2022 · Most gallon and half-gallon jugs of milk will feature a circle intended on the side of the jug. These "dimples" serve two major purposes that perhaps you didn't know about. Let's …

Mar 29, 2022 · Who is making those crop circles? What kind of cheese really is the best for a grilled cheese sandwich? And what are those inverted circles on the side of our milk jugs for? …

Aug 5, 2021 · A viral meme claims the indents on milk jugs pop out when the milk is old, but that's false. The indents are for volume control of plastic jugs.

Aug 14, 2020 · It's purpose is to let the jug expand if you happen to drop it, press it too hard, or hit it on something. Another pretty cool feature, is that if milk is bad, that little circular indentation …

Feb 10, 2023 · According to The Dairy Alliance, that circular indent on the side of your jug is actually an indicator to tell if your milk has gone bad. While this circular indicator helps to …

Sep 12, 2020 · The inverted circle actually warps outward when the jug hits the ground and expands to give the milk inside the jug a place to move. While the circle prevents explosions …